Profile cover photo
Profile photo
Jon Freer
68 followers
68 followers
About
Jon's interests
View all
Jon's posts

Post has attachment
I just rated Star Wars: The Force Awakens a "Must Go!" on Fandango. What did you think of it?

Post has shared content

Post has attachment
The work of a former student of mine. Very cool.

Post has attachment
With fall in the air, it finally feels like the return of The Walking Dead is imminent.
Photo

Post has attachment
Soon we'll have a rainbow of cascade hops.
Photo

Post has shared content
"Wouldn't it be great if, every once in a while, we did mathematics simply because it was fun or beautiful, or because it excited the mind?"

Post has shared content

Post has shared content
Here is a great exercise that works out your glutes, hamstrings and abs.  When all of these muscles are weak, you may have a tendency to tilt your pelvis forwards, as these muscles help to tilt your pelvis backwards.  When your pelvis is tilted forwards, your upper legs can twist inwards, you can go into a knock-kneed position and you will also flatten out your feet.  Doing all of these things too much can lead to muscle and/or ligament injuries.  Also, when you are done working out these muscles, be sure to stretch!  Because we have a tendency to slouch back in our chairs and our hamstrings tilt our pelvis backwards, when our hamstrings are tight, they tilt our pelvis backwards even more and drag the spine along with it, potentially leading to a low back injury.
#fitness   #exercise   #workout  

Post has shared content
How the elements got their names from It's Okay To Be Smart and PBS Digital Studios: http://youtu.be/mtg9p6A6xnY
Wait while more posts are being loaded